Allagai Bay Weather Forecast

    • 11
    • 21

    Sunny

    • 10
    • 21

    Sunny

    • 11
    • 22

    Partly cloudy

    • 13
    • 21

    Shower or two

    • 13
    • 21

    Possible shower

    • 12
    • 23

    Partly cloudy

    • 11
    • 23

    Mostly sunny

Today 18 Apr Central Coast

Sunny. Winds west to southwesterly 15 to 20 km/h tending southerly 15 to 25 km/h in the middle of the day then tending west to southwesterly 15 to 20 km/h in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
South to southwesterly 15 to 20 knots, reaching up to 25 knots offshore during the day.
Seas
1.5 to 2 metres.
1st Swell
Southerly 2.5 to 3 metres, increasing to 3 to 4 metres by early evening.
Weather
The chance of a thunderstorm offshore north of Norah Head early this morning. Mostly sunny afternoon.
Caution
Large and powerful surf conditions in the evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A southerly change is moving north along the coast and is forecast to reach the northern border early Saturday morning. In the wake of this, the a high pressure system over southern NSW will extend a ridge over NSW waters. The high is expected to move east next week reaching the southern Tasman Sea by Sunday, maintaining settled weather.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Allagai Bay Temperature Statistics View More

April Temperature

Norah Head (27km)

  • Lowest 13 April, 2026

    11.6 °C

  • Average April

    20.4 °C

  • Highest 7 April, 2026

    28.6 °C

Climate (2021–Present)

Norah Head (27km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.1 °C
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